Product Overview
The PC+ABS meter box is mainly made of polycarbonate and acrylonitrile butadiene styrene copolymer engineering plastic (PC+ABS) injection molding. The box has insulation, high temperature resistance, aging resistance, impact resistance, anti-corrosion, moisture-proof, waterproof, safe and reliable properties. The electricity metering device is fully enclosed and managed, with functions such as closed metering circuit, prevention of electricity theft, and easy meter reading.
Application environmental conditions
Air temperature: The maximum temperature of the surrounding air shall not exceed+60 ℃, and its average temperature shall not exceed+35 ℃ within 24 hours. The lower limit of the ambient air temperature is -25 ℃;
Pollution level: Pollution level does not exceed 2;
Altitude: The altitude does not exceed 2000m.
Installation location:
Installation site conditions for measuring boxes:
1. Adapt to installation locations such as walls, poles, and floors;
2. External magnetic field: 5 times the geomagnetic field, in any direction; The altitude of the usage location is ≤ 2000M;
3. Adaptive seismic intensity: 8 levels;
4. Wind resistance: Level 8;
5. The inclination between the equipment and the vertical plane during installation shall not exceed 5%.
Referenced standards
Q/GDW11008-2013 Technical Specification for Low Voltage Measuring Boxes
GB/T 7251.1-2013 Low voltage switchgear and control equipment - Part 1: Type testing and partial type testing - Complete sets of equipment
GB/T 7251.3-2017 Low voltage switchgear and control equipment - Part 3: Distribution boards (DBO) operated by general personnel
GB/T 7251.5-2017 Low voltage switchgear and control equipment - Part 5: Complete sets of power distribution equipment for public power grids
GB/T 4208-2017 Degrees of Protection Provided by Enclosures (IP Code)
GB/T 9286-2021 Paints and Varnishes - Cross cut Test
GB/T 9341-2008 Determination of bending properties of plastics